J34.1

Approximate Synonyms

• Cyst of ethmoid sinus

• Cyst of frontal sinus

• Cyst of maxillary sinus

• Cyst of nasal sinus

• Cyst of sphenoid sinus

• Ethmoid sinus cyst

• Frontal sinus cyst

• Infected mucous cyst of nasal sinus

• Mucopyocele

• Nasal sinus cyst

• Nasal sinus mucocele

• Sinus mucocele

• Sphenoid sinus cyst

Details

• J34.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM J34.1 became effective on October 1, 2022.

• This is the American ICD-10-CM version of J34.1 – other international versions of ICD-10 J34.1 may differ.